Evidence map›Paper›PMID 26044156›Full record

ArticleCancer research and treatment2016

Appendiceal Neuroendocrine, Goblet and Signet-Ring Cell Tumors: A Spectrum of Diseases with Different Patterns of Presentation and Outcome.

Walid Shaib, Kavya Krishna, Sungjin Kim, Michael Goodman, Jonathan Rock, Zhengjia Chen, Edith Brutcher, Charles Iii Staley, Shishir K Maithel, Samih Abdel-Missih and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Cancer research and treatment, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.7field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. PostoperativeANZ journal of surgery · 2024
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. A Case of Appendiceal Goblet Cell Carcinoid Tumor: Getting it right under the Microscope.Journal of the ASEAN Federation of Endocrine Societies · 2020
    Article
  15. Article
  16. Review
  17. Appendiceal Neoplasms.Clinics in colon and rectal surgery · 2018
    Review
  18. Article
  19. Review
  20. [Classification and clinicopathological characteristics of gastroenteropancreatic neuroendocrine neoplasms].Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2016
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 2 institutions in 1 country.

Walid ShaibDepartment of Hematology and Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA.
Kavya KrishnaDivision of Hematology Oncology, The Ohio State University, Columbus, OH, USA.
Sungjin KimDepartment of Biostatistics, Emory University, Atlanta, GA, USA.
Michael GoodmanSchool of Public Health, Emory University, Atlanta, GA, USA.
Jonathan RockDepartment of Pathology, The Ohio State University, Columbus, OH, USA.
Zhengjia ChenDepartment of Biostatistics, Emory University, Atlanta, GA, USA.
Edith BrutcherDepartment of Hematology and Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA.
Charles Iii StaleyDivision of Surgical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA.
Shishir K MaithelDivision of Surgical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA.
Samih Abdel-MissihDepartment of Surgical Oncology, The Ohio State University, Columbus, OH, USA.
Bassel F El-RayesDepartment of Hematology and Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA.
Tanios Bekaii-SaabDivision of Hematology Oncology, The Ohio State University, Columbus, OH, USA.
Emory University · USThe Ohio State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAppendiceal tumors are a heterogeneous group of diseases that include typical neuroendocrine tumors (TNET), goblet cell carcinoids (GCC), and atypical GCC. Atypical GCC are classified into signet-ring cell cancers (SRCC) and poorly differentiated appendiceal adenocarcinoids. The prognosis and management of these diseases is unclear because there are no prospective studies. The aim of this study is to assess the characteristics and outcome of appendiceal TNET, GCC, and SRCC patients. MATERIALS AND

methodsAppendiceal TNET, GCC, and SRCC patients diagnosed between 1973 and 2011 were identified in the Surveillance Epidemiology and End Results (SEER) database. Demographics, type of surgery, and clinicopathologic characteristics were collected. Survival functions were estimated by the Kaplan-Meier method, and log-rank test was used to assess the difference in overall survival (OS) among the three histologies.

resultsThe SEER database yielded 1,021 TNET patients, 1,582 with GCC, and 534 SRCC patients. TNET presented at a younger age (p < 0.001). Patients with SRCC presented with advanced stage disease (p < 0.001). The median OS (mOS) for GCC and TNET patients was not reached; mOS for SRCC was 24 months. Multivariate analysis stratified for stage revealed significantly longer survival for TNET and GCC than SRCC (p < 0.001).

conclusionThis is the largest report to date for appendiceal neuroendocrine tumor patients, suggesting a spectrum of diseases with different characteristics and outcomes. In this report, we present a treatment approach for this complex spectrum of disease, based on the experience of Ohio State and Emory Universities investigators.

Indexed as

AdolescentAdultAgedAged, 80 and overAppendiceal NeoplasmsCarcinoid TumorCarcinoma, Signet Ring CellChildDatabases, FactualFemaleHumansKaplan-Meier EstimateMaleMiddle AgedNeuroendocrine TumorsPrognosisAppendiceal neoplasmsDisease managementGoblet cellsNeuroendocrine tumorsSignet ringSurvival

Identifiers

PMID26044156
PMCPMC4843718
OpenAlexW1724710700

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.